 using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace UngDungLapTrinh_Demo1
{
  class Program
  {
    static void Main(string[] args)
    {
      Console.WriteLine("Hello, by ngocpq@fit.hcmute.edu.vn");
      Console.WriteLine("This is new line");
      Console.WriteLine("This is other line");
      Console.ReadKey();
    }
  }
}
